Biography

George Greer, M.D., is president and a co-founder of the Heffter Research Institute. From 1980 to 1985, he conducted over 100 therapeutic sessions with MDMA for 80 individuals with his wife, psychiatric nurse Requa Tolbert. He is a Distinguished Life Fellow of the American Psychiatric Association and past president of the Psychiatric Medical Association of New Mexico. He is also a co-investigator for the MAPS MDMA-PTSD therapist training studies.